The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 29, 2014
Filed:
Jul. 02, 2010
Kook-chae Chung, Jinhae-si, KR;
Tae-hoon Kim, Changwon-si, KR;
Soon-tae Ahn, Busan, KR;
Bharat Sinha Bhavesh, Changwon-si, KR;
Kook-Chae Chung, Jinhae-si, KR;
Tae-Hoon Kim, Changwon-si, KR;
Soon-Tae Ahn, Busan, KR;
Bharat Sinha Bhavesh, Changwon-si, KR;
Korea Institute of Machinery and Materials, Daejeon, KR;
Abstract
Disclosed herein is a method of preparing a MgBsuperconducting wire and the MgBsuperconducting wire prepared thereby. The method comprising rolling a raw powder by using a powder rolling method. According to the method of the present invention has an effect of increasing an effective area where superconducting current can flow by improvement of the connectivity of a MgBsuperconducting powder and achievement of high density through a powder rolling process, and maintaining an uniform current value even in a large length because of the improvement of the connectivity.